O'Neill Size charts | ONeill.com

1. Chest

With your arms relaxed by your side, measure around the fullest part of your chest.
2. Waist

Measure around your natural waistline.
3. Hips

Measure around the fullest part at the top of your hips.
4. Inseam

Using pants that fit well, measure from the crotch seam to the bottom of the leg.

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Product size	Pant size	Waist in cm	Hip in cm
XS	28-29	72-77	87-91
S	30-31	78-82	92-96
M	32-33	83-87	97-101
L	34	88-93	102-106
XL	36	94-99	107-112
XXL	38	100-105	113-118

Product size	Height (inch)	Weight (lb)	Chest (inch)	Waist (inch)
XS	5'7"-5'9"	125-140	36.5-37.5	28.5-29.5
S	5'8"-5'10"	135-155	37.5-39	29.5-31
M	5'9"-5'11"	150-170	39-41	31-33
L	5'10"-6'0"	170-190	41-43.5	33-35
XL	5'11"-6'1"	190-210	43.5-46	35-37
2XL	6'0"-6'2"	210-230	46-48.5	37-39
3XL	6'0"-6'3"	230-250	48.5-51	39-44
4XL	6.1"-6.4"	250-270	51-53.5	44-48

Product Size EU	UK	USA	Closed Footwear insole length in mm	Flip flop insole length in mm
39	6	7	260	260
40	7	8	267	267
41	7/8	8/9	274	274
42	8	9	280	280
43	9	10	287	287
44	10	11	294	294
45	11	12	300	300
46	12	13	307	307
47	13	14	314	314

1. Chest

With your arms relaxed by your side, measure around the fullest part of your chest.
2. Waist

Measure around your natural waistline.
3. Hips

Measure around the fullest part at the top of your hips.
4. Inseam

Using pants that fit well, measure from the crotch seam to the bottom of the leg.

Directly go to

Product Size	EU Size	UK Size	Chest in cm	Waist in cm
XS	XS	6	80-84	60-64
S	S	8	85-89	65-69
M	M	10	90-94	70-74
L	L	12	95-99	75-79
XL	XL	14	100-104	80-84

Product Size	EU Size	UK Size	Pant Size	Waist in cm	Hip in cm
XS	XS	XS	25-26	60-64	86-90
S	S	S	27-28	65-69	91-95
M	M	M	29-30	70-74	96-100
L	L	L	31-32	75-79	101-105
XL	XL	XL	33-34	80-84	106-110

O'Neill Size	Product size	UK size	Chest (inch)	Waist (inch)	Hip (inch)	Underbust (inch)
32B	XXS	4	30.7	22.8-24.4	33-34.6	24-25.6
32C	XXS	4	31.5	22.8-24.4	33-34.6	24-25.6
32D	XXS	4	32.3	22.8-24.4	33-34.6	24-25.6
34B	XS	6	32.3	24.4-26	34.6-36.2	25.6-27.2
34C	XS	6	33.1	24.4-26	34.6-36.2	25.6-27.2
34D	XS	6	33.9	24.4-26	34.6-36.2	25.6-27.2
36B	S	8	33.9	26-27.6	36.2-37.8	27.2-28.7
36C	S	8	34.6	26-27.6	36.2-37.8	27.2-28.7
36D	S	8	36.2	26-27.6	36.2-37.8	27.2-28.7
38B	M	10	35.4	27.6-29.2	37.8-39.4	28.7-30.3
38C	M	10	36.2	27.6-29.2	37.8-39.4	28.7-30.3
38D	M	10	37	27.6-29.2	37.8-39.4	28.7-30.3
40B	L	12	37	29.2-30.7	39.4-40.9	30.3-31.9
40C	L	12	37.8	29.2-30.7	39.4-40.9	30.3-31.9
40D	L	12	38.6	29.2-30.7	39.4-40.9	30.3-31.9
42B	XL	14	38.6	30.7-32.3	40.9-42.5	31.9-33.5
42C	XL	14	39.4	30.7-32.3	40.9-42.5	31.9-33.5
42D	XL	14	40.2	30.7-32.3	40.9-42.5	31.9-33.5
44B	XXL	16	40.2	32.3-33.9	42.5-44.1	33.5-35
44C	XXL	16	40.9	32.3-33.9	42.5-44.1	33.5-35
44D	XXL	16	41.7	32.3-33.9	42.5-44.1	33.5-35

Product Size EU	UK Size	USA Size	Footwear lenght in mm	Flip flop lenght in mm
36	3/4	5/6	240	240
37	4	6	247	247
38	5	7	254	254
39	6	8	260	260
40	7	9	267	267
41	7/8	9/10	274	274
42	8	10	280	280

1. Chest

With your arms relaxed by your side, measure around the fullest part of your chest.
2. Waist

Measure around your natural waistline.
3. Hips

Measure around the fullest part at the top of your hips.
4. Inseam

Using pants that fit well, measure from the crotch seam to the bottom of the leg.

Directly go to

Age	Product size	EU size	US/CA size	Chest size in cm	Waist size in cm	Hip size in cm
1.5-2	92	92	2T	54	49	54
2-3	98	98	3T	55	50	56
3-4	104	104	4T	56	51	58
5-6	116	116	5	58	53	62
7-8	128	128	6X	62	56	66
9-10	140	140	8	66	59	70
11-12	152	152	10	72	64	76
13-14	164	164	12	78	69	82
16	176	176	16	84	74	88

Product Size EU	UK Size	USA Size	Footwear lenght in mm	Flip flop lenght in mm
30	11/12	12/13	200	200
31	12	13	207	207
32	13	1	214	214
33	1	2	220	220
34	2	3	227	227
35	2/3	3/4	234	234
36	3/4	4/5	240	240
37	4	5	247	247
38	5	6	254	254
39	6	7	260	260

1. Chest

With your arms relaxed by your side, measure around the fullest part of your chest.
2. Waist

Measure around your natural waistline.
3. Hips

Measure around the fullest part at the top of your hips.
4. Inseam

Using pants that fit well, measure from the crotch seam to the bottom of the leg.

Directly go to

Age	EU size	Chest size in cm	Waist size in cm	Hip size in cm
1.5-2	92	52	51	54
2-3	98	54	52	56
3-4	104	56	53	58
5-6	116	60	55	62
7-8	128	64	57	66
9-10	140	70	60	73
11-12	152	76	63	80
13-14	164	82	67	87
16	176	88	71	94

Product Size EU	UK Size	USA Size	Footwear lenght in mm	Flip flop lenght in mm
30	11/12	12/13	200	200
31	12	13	207	207
32	13	1	214	214
33	1	2	220	220
34	2	3	227	227
35	2/3	3/4	234	234
36	3/4	4/5	240	240
37	4	5	247	247
38	5	6	254	254
39	6	7	260	260

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Product Size EU	UK	USA	Closed Footwear insole length in mm	Flip flop insole length in mm
39	6	7	260	260
40	7	8	267	267
41	7/8	8/9	274	274
42	8	9	280	280
43	9	10	287	287
44	10	11	294	294
45	11	12	300	300
46	12	13	307	307
47	13	14	314	314

Product Size EU	UK	USA	Closed Footwear insole length in mm	Flip flop insole length in mm
39	6	7	260	260
40	7	8	267	267
41	7/8	8/9	274	274
42	8	9	280	280
43	9	10	287	287
44	10	11	294	294
45	11	12	300	300
46	12	13	307	307
47	13	14	314	314

Product Size EU	UK	USA	Closed Footwear insole length in mm	Flip flop insole length in mm
39	6	7	260	260
40	7	8	267	267
41	7/8	8/9	274	274
42	8	9	280	280
43	9	10	287	287
44	10	11	294	294
45	11	12	300	300
46	12	13	307	307
47	13	14	314	314